The present invention relates to subtilase enzymes of the I-S1 and I-S2 sub-groups having an additional amino acid in the active site loop region from positions 125 to 132. A board including a heat producing component may be provided and the support frame coupled to the board, whereby the airflow regulator will move out of the regulator channel to allow airflow through the regulator channel and past the heat producing component. A remotely located computer system controls the communications between the transmitting device of the communication module for receiving a signal from and transmitting to the communications module.